| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 22B-04-11114 | TANK | 4501- | |
| 22U-04-21200 | FLOAT ASS'Y | 4501- | ||
| 2 | 22U-04-21210 | GUIDE | 4501- | |
| 3 | 20Y-04-21580 | CAP | 4501- | |
| 4 | 22U-04-21220 | FLOAT | 4501- | |
| 5 | \6\ | SCREW | 4501- | |
| 6 | 07056-18425 | STRAINER | 4501- | |
| 7 | 20Y-04-11160 | CAP | 4501- | |
| 8 | 22B-04-11120 | BLOCK | 4501- | |
| 9 | 154-04-11540 | NIPPLE | 4501- | |
| 10 | 07040-11007 | PLUG | 4501- | |
| 11 | 07002-11023 | O-RING | 4501- | |
| 12 | 7861-92-5810 | SENSOR | 4501- | |
| 13 | 07000-13050 | O-RING | 4501- | |
| 14 | 01010-80610 | BOLT | 4501- | |
| 15 | 01643-30623 | WASHER | 4501- | |
| 16 | 01011-81635 | BOLT | 4501- | |
| 17 | 21T-54-16150 | WASHER | 4501- | |
| 18 | 195-03-11570 | SHIM¤ 1.0MM | 4501- | |
| 19 | 22B-04-11130 | PLATE | 4501- | |
| 20 | 22B-04-11140 | PLATE | 4501- | |
| 21 | 01010-81225 | BOLT | 4501- | |
| 22 | 124-54-26540 | WASHER | 4501- |